# Zenpro SmartControl vs Walking Challenge

The clearest difference is update cadence: Walking Challenge at every 4 months against Zenpro SmartControl's every 12 months. Zenpro SmartControl's advantage is iOS requirement (7.1 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Zenpro SmartControl ships an update every 12 months, Walking Challenge every 4 months. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Zenpro SmartControl | Walking Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/walking-challenge/id1539144609/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 4 months** |
| Monetization | — | Free |
| Size | 9 MB | 36 MB |
| Requires iOS | **7.1** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mobile Labs](https://appshunter.io/developer/950993552) | [European Union Apps](https://appshunter.io/developer/947823674) |

## What reviewers say

### Zenpro SmartControl

[App page](https://appshunter.io/ios/app/zenpro-smartcontrol/id981077086)

**Features:** macOS Compatibility

**In-app purchases:** none


### Walking Challenge

[App page](https://appshunter.io/ios/app/walking-challenge/id1539144609)

This app encourages walking and running as a primary mode of transport. It facilitates team challenges among colleagues and students to achieve the highest step and kilometer counts. Integration with health apps allows for seamless tracking of wearable device data.

**Highlights:** Promotes walking and running, Team step and kilometer challenges, Integrates with Health app, Tracks wearable device data, Supports EU Institutions and schools

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Zenpro SmartControl free?

Zenpro SmartControl is free to download, with no in-app purchases.

### Is Walking Challenge free?

Walking Challenge is free to download, with no in-app purchases.

### Do Zenpro SmartControl or Walking Challenge have ads?

Neither Zenpro SmartControl nor Walking Challenge shows ads.

### Which is updated more often, Zenpro SmartControl or Walking Challenge?

Zenpro SmartControl ships an update every 12 months, and Walking Challenge every 4 months. Most recently, Zenpro SmartControl was updated on October 2, 2026 and Walking Challenge on October 12, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*